The RRU3009DK is a UHF RFID desktop reader designed with completely independent intellectual property. It incorporates a proprietary efficient signal processing algorithm to achieve high reading accuracy and fast reading and writing of RFID tags. It can be widely used in various RFID systems for retail, item management, logistics, anti-counterfeiting systems, and production process control.
Model
Size
RRU3009DK
FEATURES
lSelf-intellectual property;
lSupport ISO18000-6C(EPC C1G2) protocol tag;
l902~928MHz or 865~868MHz frequency band(frequency customization optional);
lFHSS or Fix Frequency transmission;
lLow power consumption, powered by +9V to +12V;
lSupport RSSI;
lRF output power up to 23dbm(adjustable);
lBuilt-in ceramic RFID antenna with a reading range up to 80 cm (E41 tag).
lSupport RS232 communication interface;
lHigh stability, air-cooled heat dissipation, no external heat sink required;
lCapable of continuous operation for 24 hours a day, 365 days a year;
lSupports online Firmware upgrades.
*Effective reading distance and tag interrogation speed are directly related to the antenna, tags, and the working environment.
CHARACTERISTICS
l Absolute Maximum Ratings
ITEM | SYMBOL | VALUE | UNIT |
Power Supply | VCC | 14 | V |
Operating Temp | TOPR | -20 ~ +60 | ℃ |
Storage Temp | TSTR | -20 ~ +70 | ℃ |
l Electrical and Mechanical Specification
Under TA＝25℃，VCC＝+5V unless specified
ITEM | SYMBOL | MIN | TYP | MAX | UNIT |
Power Supply | VCC | 9 | 12 | V | |
Operating Current | IC | 130 | 50（standby） | 400 | mA |
Operating Frequency | FREQ | - | 865~868(ETSI) 902~928(FCC) | - | MHz |
RF Output Power | PRF | 5 | 23 | dBm | |
Receiver Sensitivity | SR | -69 | dBm |
INTERFACE
1．Power Interface（DC JACK）
NO. | SYMBOL | DESCRIPTION |
Central | PWR | Power |
Outer | GND | Ground |
2. Serial Communication Interface(DB9 Female)
NO. | SYMBOL | DESCRIPTION |
1 | NC | Reserved |
2 | TXD | Serial communication data output |
3 | RXD | Serial communication data input |
4 | NC | Reserved |
5 | GND | Signal ground |
6-9 | NC | Reserved |
3.LED
NO. | SYMBOL | DESCRIPTION |
1 | PWR | Solid red when powered on |
1 | WORK | Flashes once when powered on, then off; |
MECHANICAL DATA (UNIT:mm)
Remark:
1. Specifications are subject to change, please pay attention to our latest version.
2. Shenzhen RoyalRay Science and Technology Co., Ltd. reserves the right to the final interpretation of the above terms.